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Filtered hyperinterpolation: a constructive polynomial approximation on the sphere

โœ Scribed by Ian H. Sloan; Robert S. Womersley

Book ID
113109205
Publisher
Springer-Verlag
Year
2012
Tongue
English
Weight
639 KB
Volume
3
Category
Article
ISSN
1869-2672

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๐Ÿ“œ SIMILAR VOLUMES

Polynomial approximation on the sphere u
Polynomial approximation on the sphere using scattered data
โœ Frank Filbir; W. Themistoclakis ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 219 KB

## Abstract We consider the problem of approximately reconstructing a function __f__ defined on the surface of the unit sphere in the Euclidean space โ„^__q__ +1^ by using samples of __f__ at scattered sites. A central role is played by the construction of a new operator for polynomial approximation